[Gimp-developer] Fwd: Undo from within plugin


Rather than using gimp_image_undo(GimpImage *image),
You can use a Array which stores all [input parameters]variable values which has been changed
and using GTK you can implement an undo button which would apply the variables in the last term of the array.

I havent tried it yet but this should definitely work.
This can only undo the stuff which u do in the plugin.

On Wed, Apr 24, 2013 at 3:51 PM, Tibor Bamhor <tiborb95 gmail com> wrote:

I want for some reason to implement undo within a plugin (window).

I found this call:

gimp_image_undo(GimpImage *image)

I just do not know what whould be put into brackets. Can you advice?

I have this line in my plugin:

image_ID = param[1].data.d_image (I just copy/pasted it from some plugin template), is this what I am searching for?

Or the undo might be done for the layer only, this might be even better...


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